burkert 0280电磁阀 is a normally closed or normally open servo-assisted solenoid valve (circuit functions A and B). For circuit function A, burkert 0280电磁阀 is normally closed by spring action assisted by the fluid pressure. When de-energized, a pressure is built up above the servo diaphragm pressing it down to close the valve. When energized, the space above the servo diaphragm is exhausted via the pilot valve, the diaphragm is lifted by the fluid pressure to open the valve.
应用：
技术参数：
Seal Materials/Fluids Handled/Temp.- Range
NBR Neutral fluids, e.g. compressed air, town gas,water, hydraulic oil, oils and fat without additives -10 to +90 °C
EPDM Oils and fat-free fluids, e.g. hot wateralkaline washing and bleaching lyes -40 to+90 °C
FPM Hot air, oxygen, per-solutions, hot oils oils with additives -10 to +90 °C
工作电压230，42，24 V/50赫兹，24 V/=电压容差为±10％功耗AC21 VA（冲击）12V/8 W（保持）直流8 W负载周期100％连续额定周转率高达100CPM评级与电缆插头或电缆IP 65
欲了解更多详细信息，请参阅图表阻力（单张-号1896009）。
zui大环境温度+55°C
zui大粘度约 21 mm2/s
响应时间开约 50毫秒
关闭约400毫秒
的响应时间进行了测量与水在zui高的工作压力6bar。他们依靠压力处理液和粘度。
端口连接G 1/4，G 3/8，G 1/2
结构示意图：
